/Engine/Source/Runtime/Core/Public/Misc/ConfigCacheIni.h
Retrieve the names of sections which contain data for the specified PerObjectConfig class.
true if the file specified was found and it contained at least 1 section for the specified class
bool GetPerObjectConfigSections ( const [FString](API\Runtime\Core\Containers\FString) & Filename, const [FString](API\Runtime\Core\Containers\FString) & SearchClass, [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) > & out_SectionNames, int32 MaxResults )